Premium Guard Cabin Air Filter PC8188, Fits 2009-2005 Scion tC, 2006-2004 Scion xA, 2006-2005 Scion xB, 2005-2000 Toyota Echo, 2003-2000 Toyota RAV4 (2.0L), 2005-2004 Toyota RAV4 (2.4L) Our premium filters trap up to 99% of airborne contaminants before they enter the interior of the vehicle. Maximum filtration area without affecting the free-flow of air into the passengers cabin. Compatible with Scion tC, xA, xB; Toyota Echo, RAV4. Precisely designed, engineered, and tested to meet and exceed all OE cabin air filter requirements. Premium Guard cabin air filters are a perfect fit as per the OE design Replaces 88568-52010, 88508-52050, 88568-12020, CF10139, CAF1751, C38188, and 24900 cabin air filters